电站磅级闸阀Z961Y电站磅级闸阀适用于Class1500～3500Lb、工作温度-29～570℃的石油、化工、火力电站等各种工况的管路上切断或接通介质。适用介质为：水、油品、蒸汽等。闸板与阀座密封面采用司太立-stellite钴基硬质合堆焊而成，耐磨、耐高温、耐腐蚀、抗擦伤性能好。产品执行标准产品规范设计规范结构长度对焊连接试验与检验压力-温度产品标识供货规范JB/T3595/E101E10178DGE101JB/T3595GB/T12220JB/T7928产品性能规范壳体材料适用温度℃适用介质ASTMA216WCB≤425蒸汽、水ASTMA217WC1≤450蒸汽、水ASTMA217WC6≤550蒸汽、水ASTMA217WC9≤590蒸汽、水主要零件材料零件名称材料牌号阀体WCBWC1WC6WC9阀板WCBWC1WC6WC9阀盖25WCB15Cr1Mo1VAWC112Cr1Mo1VAWC612Cr1Mo1VAWC9阀座2515Cr1Mo1VA12Cr1Mo1VA12Cr1Mo1VA阀杆1Cr17Ni21Cr17Ni2SUGG60012Cr1Mo1VASUGG60012Cr1M01VA填料增强柔性石墨支架WCBWCBWC1WCBWC6WCBWC9密封环s软钢(增强柔性石墨)S软钢F软钢阀杆螺母45(zCuzn25A16Fe3Mn3)主要外形和连接尺寸单位Unit：mm公称通径DN主要外形尺寸和连接尺寸电动装置WTdLHDoL1L2Z960Y-1500Lb3356254520200140243SMC-0493364305523508140243SMC-04110484406599599508305198400281555SMC-03SMC-001682085100483678678508305198400565654SMC-03SMC-001892326126559793793305305410420565654SMC-0SMC-13584448158711813813305305410420668654SMC-0SMC-151756110200864998988457305440420654688SMC-2SMC-18528231225099111411156305457420440SMC-1SMC-2112211501428010671249610690SMC-3176016318911941351610690SMC-3242918360134615351540610610690715SMC-3SMC-42454252420406147317261731610610690715SMC-3SMC-43334338022450160019211926610610690715SMC-3SMC-444094648Z960Y-2000Lb21/25033540200140243SMC-04202360368558508198332SMC-03149480457654305400555SMC-00245596533780780305305400410555565SMC-00SMC-02803236118610830305410565SMC-04198148762960960305305410420565654SMC-0SMC-16267151018091410201024305457420440654688SMC-1SMC-21020105012222104111501166457610440690688SMC-2SMC-31320135814254111812301240457610440690688SMC-2SMC-318101840主要外形和连接尺寸单位Unit：mm公称通径主要外形尺寸和连接尺寸电动装置WTdLHD0L1L2Z960Y-2500Lb21/246330533533508200198332SWC-03143354368549549508200198140332243SWC-03SWC-04160134470457653644508305198140332565SWC-03SWC-0251294586533760774305305400400555565SWC-00SWC-03243416104610850861305305400410555565SWC-00SWC-04795648130762847860305305410420565654SWC-0SWC-17257501016281410311050305610420690654SWC-1SWC-311521220122l0104111251149457610440690688SWC-2SWC-3152015581423411181221610690SWC-3186916264124513901395610610690715SWC-3SWC-428263084Z960Y-3500Lb344440620620508305198400332555SWC-03SWC-00269305456540721730305305400410555565SWC-00SWC-0398437574616796796305305410420565654SWC-0SWC-1507592688692857857305305410420565654SWC-0SWC-1605691811684610411051305457420440654688SWC-1SWC-21088117910142100011971207457610440690688SWC-2SWC-2170020311217411241338610690SWC-3270814196122914551440610610715690SWC-4SWC-3318031311825214991915610715SWC-44560)